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      0SCK-0F0
      Machine Specifications
      MF729Cx
      Type
      Personal Desktop
      Power Supply*1
      220 to 240 V, 50/60 Hz
      (Power requirements differ depending on the country in which you purchased the product.)
      Power Consumption
      Maximum
      1,200 W or less
      Average consumption during standby mode
      Approx. 25 W
      Average consumption during sleep mode
      Approx. 1 W
      Average consumption during sleep mode (by Wireless Connections)
      Approx. 2 W
      When the power switch is turned OFF
      0.5 W or less
      Warm-up Time*2
      (From power ON until machine enters standby)
      23 seconds or less
      Weight*3
      Approx. 31 kg
      Dimensions
      (W x L x H)
      In the normal state
      430 x 484 x 479 mm
      When the optional Cassette Feeding Module-V1 is installed
      430 x 484 x 579 mm
      When the optional handset is installed
      510 x 484 x 479 mm
      Environmental Conditions
      Temperature: 10 to 30°C
      Humidity: 20% to 80% RH (no condensation)
      Host Interface
      100BASE-TX
      10BASE-T
      Hi-Speed USB
      USB
      IEEE 802.11b/g/n (Infrastructure mode)
      Noise
      (measured in accordance with ISO 7779, declared noise emission in accordance with ISO 9296)
      LwAd (Declared A-weighted sound power level (1 B = 10 dB))
      During standby mode: 3.9 B or less
      During printing: 6.5 B or less
      LpAm (Declared A-weighted emission sound pressure level (Bystander position))
      During standby mode: Approx. 25 dB
      During printing: Approx. 50 dB
      Color Compatibility
      Full Color
      Gradation
      256 gradations
      Acceptable Documents
      Acceptable Paper Stock
      Printable Range
      Scan Range
      *1 The current value displayed on the rating label indicates average current consumption.
      *2 Warm-up time may vary depending on the use conditions and environment of the machine.
      *3 The value indicates the mass of the main unit including toner cartridges.
      MF628Cw / MF621Cn
      Type
      Personal Desktop
      Power Supply*1
      220 to 240 V, 50/60 Hz
      (Power requirements differ depending on the country in which you purchased the product.)
      Power Consumption
      Maximum
      900 W or less
      Average consumption during standby mode
      Approx. 20 W
      Average consumption during sleep mode
      Approx. 1 W
      Average consumption during sleep mode (by Wireless Connections)
      Approx. 2 W
      When the power switch is turned OFF
      0.5 W or less
      Warm-up Time*2
      (From power ON until machine enters standby)
      23 seconds or less
      Weight*3
      MF628Cw
      Approx. 26 kg
      MF621Cn
      Approx. 24 kg
      Dimensions
      (W x L x H)
      MF628Cw
      In the normal state : 430 x 484 x 429 mm
      When the optional handset is installed : 510 x 484 x 429 mm
      MF621Cn
      In the normal state : 430 x 484 x 375 mm
      Environmental Conditions
      Temperature: 10 to 30°C
      Humidity: 20% to 80% RH (no condensation)
      Host Interface
      100BASE-TX
      10BASE-T
      Hi-Speed USB
      USB
      IEEE 802.11b/g/n (Infrastructure mode)*4
      Noise
      (measured in accordance with ISO 7779, declared noise emission in accordance with ISO 9296)
      LwAd (Declared A-weighted sound power level (1 B = 10 dB))
      During standby mode: Inaudible*5
      During printing: 6.2 B or less (Color)
      During printing: 6.3 B or less (B/W)
      LpAm (Declared A-weighted emission sound pressure level (Bystander position))
      During standby mode: Inaudible*5
      During printing: Approx. 48 dB
      Color Compatibility
      Full Color
      Gradation
      256 gradations
      Acceptable Documents
      Acceptable Paper Stock
      Printable Range
      Scan Range
      *1 The current value displayed on the rating label indicates average current consumption.
      *2 Warm-up time may vary depending on the use conditions and environment of the machine.
      *3 The value indicates the mass of the main unit including toner cartridges.
      *4 For MF628Cw only.
      *5 Indicates that the sound pressure level of each bystander position is below the ISO 7779 absolute criteria for the background noise level.